发明名称 |
Portable information processing apparatus |
摘要 |
A portable information processing apparatus is configured to dissipate heat generated in a cabinet mainly from a part which a user hardly touches, and thus the temperature at a palm rest is suppressed. The cabinet includes a heat conducting spacer 16 provided over a heat-generating component 15 to conduct heat thereof, a heat absorption area 10ah to absorb the heat of the heat-generating component 15 through the heat conducting spacer 16, and a heat conduction obstructing area 10rb provided on a heat conduction path between the heat absorption area 10ah and the palm rest 11 to reduce a cross-sectional area of the heat conduction path. Accordingly, heat conduction from the high-temperature heat generating component 15 to the palm rest 11 is restricted, and thus the temperature of the palm rest 11 can be limited.
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申请公布号 |
US6414844(B1) |
申请公布日期 |
2002.07.02 |
申请号 |
US20000654510 |
申请日期 |
2000.09.01 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
SHIMADA ISAO;HARADA HIDEKI;KUBOTA JUNICHI;KURANAGA AKIHIRO |
分类号 |
G06F1/16;G06F1/20;(IPC1-7):H05K7/04 |
主分类号 |
G06F1/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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